Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. Which measure should Shania use to find how much the scores on her tests vary, on average, from the mean score?
1 answer:
She should use Mean. That is when you add together all of the numbers, then divide by the number of numbers. Her average grade is 80.75, or rounded it is 81.
You might be interested in
708.33333333 or 708.4 $ a month
Answer:
$2.92
Step-by-step explanation:
35/12 = 2.91666666667
1 rose = 2.91666666667 = $2.92
Answer:
ok
Step-by-step explanation:
Answer:
common difference(d) = 11
first term (a)=11
then the nth term
=a+(n-1)d
=11+ (n-1)*11
=11+11n-11
=11n
We can’t see the question
